Finding the Third Proportional to 2,938,752.56 and 4,321,746.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,938,752.56 : 4,321,746.56 = 4,321,746.56 : x
2. Step 2: Convert to fraction form
   2,938,752.56/4,321,746.56 = 4,321,746.56/x
3. Step 3: Cross multiply
   2,938,752.56x = 4,321,746.56 × 4,321,746.56
4. Step 4: Simplify right side
   2,938,752.56x = 18,677,493,350,480.57
5. Step 5: Solve for x
   x = 18,677,493,350,480.57/2,938,752.56
6. Step 6: Final answer
   x = 6,355,585.56